FMF Factory 4.1 RCT Muffler 044406 1821-1535 Guide Bushing Set an optimized

an optimized

Stock Exhaust System = 24

Microfiber with technical texture and shift pad for protection and durability

Logo woven label on cuff

FMF Factory 4.1 RCT Muffler 044406 1821-1535 Guide Bushing Set an optimizedThe Factory 4. 1 RCT incorporates FMF's Resonance Chamber Technology both internally and externally In addition, FMF achieves a shorter overall length that is less susceptible to crash damage and complementary to their Factory Forward Engineering moving the muffler closer to the motor to centralize mass The Factory 4. 1 RCT is constructed from only aerospace grade materials that meet their exacting specifications and is manufactured 100% at their